MODERN FAMILY - "Earthquake" - An earthquake hits, leaving Claire stuck in the bathroom with the plumber, Manny experiencing an existential crisis while out with Jay, and Mitchell and Cameron digging themselves deeper into a lie when they use the quake to get out of a themed brunch party thrown by their friend, Pepper, on "Modern Family," WEDNESDAY, OCTOBER 6 (9:00-9:31 p.m., ET), on the ABC Television Network. (ABC/MITCHELL HADDAD) ERIC STONESTREET